Sony

Sony MB-X6 Professional UHF Tuner Base Unit

Rack-mountable UHF tuner base unit housing up to six diversity receiver modules with balanced XLR outputs.

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Overview

Professional-Grade Wireless Audio Management

The Sony Professional MBX6 UHF Tuner Base Unit is designed for high-density wireless microphone systems. It can house up to six diversity tuner modules, providing reliable and clear audio for professional applications.

Specifications:

  • Brand: Sony
  • Model: MB-X6
  • Type: UHF Tuner Base Unit
  • Antenna Divider: Built-in active antenna divider
  • Module Capacity: Holds up to 6 x WRU-806B or URX-M2 diversity tuner modules
  • Rack Space: 1 RU
  • Outputs: Six individual balanced XLR outputs
  • Output Level: Mic/line Output level switching
  • Mix Out: XLR balanced MIX out

Pros & Cons

👍 Pros

  • Houses up to six diversity tuner modules in a single 1 RU rack space, conserving rack real estate
  • Built-in active antenna divider eliminates the need for separate antenna distribution hardware
  • Individual balanced XLR outputs per channel plus a dedicated mix output for flexible routing
  • Mic/line output level switching accommodates different downstream equipment requirements

👎 Cons

  • Tuner modules (WRU-806B or URX-M2) must be purchased separately, adding to the total system cost
  • Limited to Sony-compatible tuner modules, locking you into the Sony wireless ecosystem
  • The unit itself provides no onboard DSP or audio processing beyond signal routing
  • At 1 RU, a fully loaded unit with six channels may generate noticeable heat in a tightly packed rack

Frequently Asked Questions

It supports up to six WRU-806B or URX-M2 diversity tuner modules in a single 1 RU rack space.
Yes, it features a built-in active antenna divider, so all installed modules share a single pair of antennas without needing an external splitter.
Each module slot has its own balanced XLR output, and there is also a balanced XLR mix output that combines all active channels.
Yes, the MB-X6 includes mic/line output level switching for each of the six individual balanced XLR outputs.
It occupies a standard 1 RU (rack unit) of space in a 19-inch equipment rack.